`
import { getCurrentInstance, ref } from 'vue';
const data = ref('复制的测试文字');
const data1 = ref('');
const { $message } = getCurrentInstance().proxy;
const copyText = () => {
navigator.clipboard
.writeText(data.value)
.then((res) => {
$message.success(res);
})
.catch((err) => {
$message.error(err);
});
};
`